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更多“In one study, 177 people each spent 24 hours in a room in the institute where the amount of energy w…”相关的问题
A.It was heavy.
B.It was larg
C.It consumed huge amount of electricity while workin
D.It looked ugly.
听力原文： Have you eaten too much over the holidays？ You should try fidgeting, or moving your hands or feet for a while. Those around you might not like it, but scratching and twitching is an important way of burning up calories.
American researchers have found that some people's squirming and wiggling equals several miles of jogging each day.
The scientists, based at the National Institute of Health's laboratory in Phoenix, Arizona, are studying why some people get fat and others stay slim.
In one study, 177 people each spent 24 hours in the institute's respiratory chamber—a room where the amount of energy people expend is measured by their oxygen and carbon dioxide levels. By the end of the day, some people had burned up 800 calories in toe-tapping, finger-drumming and other nervous habits. However, others had expended only 100 calories.
The researchers found that slim women fidget more than fat women, but there was net significant difference in men. Heavy people expend more energy when they fidget than do thin people.
(23)
A．Keeping moving hands and feet.
B．Jogging several miles.
C．Walking a long distance.
D．Taking deep breathes.
It can be inferred from Paragraph One that______.
A．parks seem to be quite important in people"s life
B．parks consume a large chunk of the state"s budget
C．the economic condition affects the running of parks least
D．all parks bear great historic significance with them
According to Pulitzer Center, which of the following is INCORRECT？
A．Nearly one billion people couldn"t get clean water.
B．Water is a common problem in developed countries.
C．The attention paid to water resource is not enough.
D．Water is an increasingly pressing issue.
Which of the following statements is TRUE？
A．Young people need more exercise than other people.
B．One can live longer than others if one has more exercise when one is young.
C．Adults need more exercise than children.
D．People can prolong their life span if they keep exercising.
177 The sending or conveying of information from one place to another is the process of
A. Networking
B. Transmitting
C. Interacting
D. Promoting
E. Interfacing
To study architecture in a university one must
A．be interested in arts.
B．study arts first.
C．get good exam results.
D．be good at drawing.
One weakness of this study may be ______.
A．h overestimates the level of sociability in the diarists' lives
B．It underestimates the level of sociability in the diarists' lives
C．It misinterprets the level of sociability in the diarists' lives
D．It underrates the level of sociability in the diarists' lives
听力原文：W: What will I do with two dressing tables？
M: Why don' t you make one of them a study desk？
Q: What does the man mean？
(17)
A．Trade the dressing table for a study desk.
B．Put the dressing table into the study room.
C．Using one dressing table as a study table, and the other as a dressing table.
D．Study the construction of the dressing table.
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